Sometimes simplicity can be king when designing a product. Case in point: The Brightdoor. A creation from the studio of Lervik Design, Brightdoor works just like a traffic light sans yellow. If the door glows green, it’s unlocked and you can enter. Seeing Red? No entrance for you!
Like many unique products, this is just a prototype that isn’t going to be implemented anytime soon. At first, I couldn’t fathom is how this door could be applied to real-life situations. Then it started to sink in. Perhaps a voting booth of some sort? A dark room for photography could make great use of the Brightdoor, keeping people out while you’re developing negatives.